Difficult and Unsettled

Difficult adjective - Requiring considerable physical or mental effort.

Unsettled and difficult are semantically related. In some cases you can use "Unsettled" instead an adjective "Difficult".

Nearby Word: difficulty

Unsettled adjective - Likely to change frequently, suddenly, or unexpectedly.

Difficult and unsettled are semantically related. Sometimes you can use "Difficult" instead an adjective "Unsettled".

Nearby Word: unsettling